Thucydides
Thucydides (c. 460–c. 395 BCE) was an ancient Greek historian and an Athenian general. He is best known for History of the Peloponnesian War, a detailed account of the rivalry between Athens and Sparta from 431 to 404 BCE.
Life and career: Thucydides served as a general during the early years of the Peloponnesian War but
Method and style: Thucydides emphasized evidence, eyewitness testimony, and rational analysis of cause and effect. He
Legacy: Thucydides is often regarded as the father of scientific history for his empirical method and critical